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authorrobbie zhang <robbie.zhang@intel.com>2016-02-10 11:40:11 -0800
committerMartin Roth <martinroth@google.com>2016-02-14 22:50:19 +0100
commit13a2e949d5970b9ff09cdd7d8a3943f111538d83 (patch)
tree975f3877d076ffaa6ffa7e471d98cc97fc9ac3ef /src/drivers/emulation
parentbedbd67e649796808421a6ed79bbb16be57f264d (diff)
downloadcoreboot-13a2e949d5970b9ff09cdd7d8a3943f111538d83.tar.xz
Intel common: add microcode loading to romstage before fspmemoryinit
The intend is to seek upgraded microcode in RW section and load it before Fsp memoryinit, to ensure any goodness in the microcode update, especially related to memory configuration, can be applied earlier. BUG=chrome-os-partner:50132 BRANCH=glados TEST=Built and boot on kunimintus. Verified microcode gets reloaded. Boot time impact is very minor. CQ-DEPEND=CL:327170 Change-Id: I1a5df1d1efa25fb256743dca6a661c828263ec7c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d7f700c1876e53194748d1d1c66637b9419b7086 Original-Change-Id: I7083ec6305af9e14a57d7b0cb1bd800cd9e22f44 Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/327193 Original-Tested-by: Wenkai Du <wenkai.du@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13688 Tested-by: build bot (Jenkins) Reviewed-by: Robbie Zhang <robbie.zhang@intel.com> Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
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